EP1570817A4 - Beinprothese mit kniebremsfunktion - Google Patents

Beinprothese mit kniebremsfunktion

Info

Publication number: EP1570817A4
Authority: EP; European Patent Office
Prior art keywords: knee; wearer; imposed; load; link mechanism
Prior art date: 2002-11-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP03774049A

Other languages

English (en)

French (fr)

Other versions

EP1570817A1 (de

EP1570817B1 (de

Inventor

Masahiko Okuda

Toyohiko Imakita

Aritomo Fukui

Yoshiaki Nakaya

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nabco Ltd

Original Assignee

Nabco Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2002-11-21

Filing date

2003-11-19

Publication date

2006-07-05

2002-11-21 Priority claimed from JP2002338626A external-priority patent/JP3938900B2/ja

2002-11-21 Priority claimed from JP2002338628A external-priority patent/JP3948724B2/ja

2003-11-19 Application filed by Nabco Ltd filed Critical Nabco Ltd

2005-09-07 Publication of EP1570817A1 publication Critical patent/EP1570817A1/de

2006-07-05 Publication of EP1570817A4 publication Critical patent/EP1570817A4/de

2008-10-15 Application granted granted Critical

2008-10-15 Publication of EP1570817B1 publication Critical patent/EP1570817B1/de

2023-11-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

210000003127 knee Anatomy 0.000 title abstract 6
210000002414 leg Anatomy 0.000 title 1
210000003414 extremity Anatomy 0.000 abstract 3
238000001514 detection method Methods 0.000 abstract 1
210000000689 upper leg Anatomy 0.000 abstract 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/60—Artificial legs or feet or parts thereof
- A61F2/64—Knee joints
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/68—Operating or control means
- A61F2/70—Operating or control means electrical
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/60—Artificial legs or feet or parts thereof
- A61F2/64—Knee joints
- A61F2/642—Polycentric joints, without longitudinal rotation
- A61F2/644—Polycentric joints, without longitudinal rotation of the single-bar or multi-bar linkage type
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/68—Operating or control means
- A61F2/74—Operating or control means fluid, i.e. hydraulic or pneumatic
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/68—Operating or control means
- A61F2/74—Operating or control means fluid, i.e. hydraulic or pneumatic
- A61F2/744—Vane- or curved-cylinder type actuators, e.g. actuators using rotary pistons
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/68—Operating or control means
- A61F2/74—Operating or control means fluid, i.e. hydraulic or pneumatic
- A61F2/748—Valve systems
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/68—Operating or control means
- A61F2002/6818—Operating or control means for braking
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/68—Operating or control means
- A61F2002/6854—Operating or control means for locking or unlocking a joint
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
- A61F2002/7615—Measuring means
- A61F2002/7655—Measuring means for measuring fluid pressure

Landscapes

Health & Medical Sciences (AREA)
Transplantation (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Vascular Medicine (AREA)
Cardiology (AREA)
Oral & Maxillofacial Surgery (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Orthopedic Medicine & Surgery (AREA)
Prostheses (AREA)
Professional, Industrial, Or Sporting Protective Garments (AREA)
Braking Arrangements (AREA)
Orthopedics, Nursing, And Contraception (AREA)

EP03774049A 2002-11-21 2003-11-19 Beinprothese mit kniebremsfunktion Expired - Lifetime EP1570817B1 (de)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JP2002338626A JP3938900B2 (ja)	2002-11-21	2002-11-21	柔軟なひざ制動機能をもつ義足
JP2002338628		2002-11-21
JP2002338628A JP3948724B2 (ja)	2002-11-21	2002-11-21	義足のためのひざ制動回路およびそれを含む義足
JP2002338626		2002-11-21
PCT/JP2003/014713 WO2004045470A1 (ja)	2002-11-21	2003-11-19	ひざ制動機能をもつ義足

Publications (3)

Publication Number	Publication Date
EP1570817A1 EP1570817A1 (de)	2005-09-07
EP1570817A4 true EP1570817A4 (de)	2006-07-05
EP1570817B1 EP1570817B1 (de)	2008-10-15

Family

ID=32328346

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP03774049A Expired - Lifetime EP1570817B1 (de)	2002-11-21	2003-11-19	Beinprothese mit kniebremsfunktion

Country Status (8)

Country	Link
US (1)	US7588604B2 (de)
EP (1)	EP1570817B1 (de)
KR (1)	KR100563445B1 (de)
AT (1)	ATE410981T1 (de)
AU (1)	AU2003284569A1 (de)
DE (1)	DE60324185D1 (de)
TW (1)	TWI276430B (de)
WO (1)	WO2004045470A1 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7736394B2 (en)	2002-08-22	2010-06-15	Victhom Human Bionics Inc.	Actuated prosthesis for amputees
GB2399503B (en)	2003-03-20	2006-03-29	Blatchford & Sons Ltd	Prosthetic knee joint mechanism
DE10351916A1 (de) *	2003-11-07	2005-06-09	Otto Bock Austria Ges.M.B.H.	Prothesenkniegelenk
US7815689B2 (en) *	2003-11-18	2010-10-19	Victhom Human Bionics Inc.	Instrumented prosthetic foot
DE102004004678B4 (de) *	2004-01-29	2005-12-29	Otto Bock Healthcare Gmbh	Drehmomentsensor
US7637959B2 (en)	2004-02-12	2009-12-29	össur hf	Systems and methods for adjusting the angle of a prosthetic ankle based on a measured surface angle
WO2005087144A2 (en)	2004-03-10	2005-09-22	össur hf	Control system and method for a prosthetic knee
JP4311752B2 (ja) *	2004-03-29	2009-08-12	ナブテスコ株式会社	閉位置を維持可能な切換え弁、ならびにそれを用いたひざトルク装置および義足
DE202004008157U1 (de)	2004-05-19	2004-11-04	medi Bayreuth Weihermüller & Voigtmann GmbH & Co. KG	Prothesengelenk
CA2592042C (en)	2004-12-22	2014-12-16	Oessur Hf	Systems and methods for processing limb motion
USD526062S1 (en) *	2005-01-13	2006-08-01	Chang-Yu Mechanical System Ltd.	Artificial joint
CA2595895C (en)	2005-02-02	2016-06-14	Ossur Hf	Sensing systems and methods for monitoring gait dynamics
US8801802B2 (en)	2005-02-16	2014-08-12	össur hf	System and method for data communication with a mechatronic device
SE528516C2 (sv)	2005-04-19	2006-12-05	Lisa Gramnaes	Kombinerat aktivt och passivt benprotessystem samt en metod för att utföra en rörelsecykel med ett sådant system
USD526412S1 (en) *	2005-06-07	2006-08-08	Chang-Yu Mechanical System Ltd.	Artificial joint
USD527458S1 (en) *	2005-06-07	2006-08-29	Chang-Yu Mechanical System Ltd.	Artificial joint
WO2007016408A1 (en)	2005-07-29	2007-02-08	Freedom Innovations, Inc.	Novel computer controlled prosthetic knee device
WO2007027808A2 (en)	2005-09-01	2007-03-08	össur hf	System and method for determining terrain transitions
US7918898B2 (en) *	2006-11-30	2011-04-05	Bloorview Kids Rehab	Artificial joint with locking mechanism
KR100802143B1 (ko) *	2006-12-29	2008-02-11	선동윤	무릎 관절용 의지
WO2008080231A1 (en)	2007-01-05	2008-07-10	Victhom Human Bionics Inc.	Joint actuation mechanism for a prosthetic and/or orthotic device having a compliant transmission
EP2104476B1 (de)	2007-01-05	2016-01-06	Victhom Human Bionics Inc.	Aktivmechanismus mit hohem drehmoment für orthosenvorrichtungen
US20080269912A1 (en) *	2007-04-26	2008-10-30	Rego Florida Corporation	Artificial leg
DE102008008281A1 (de)	2008-02-07	2009-08-20	Otto Bock Healthcare Gmbh	Passives orthopädisches Hilfsmittel in Form einer Fußprothese oder Fußorthese
DE102008008282B4 (de)	2008-02-07	2014-04-03	Otto Bock Healthcare Gmbh	Orthopädisches Fußteil und Verfahren zur Steuerung eines künstlichen Fußes
CN102036626B (zh)	2008-03-24	2014-07-02	奥瑟Hf公司	经股的假肢系统和用于操作该系统的方法
US9017418B2 (en) *	2009-05-05	2015-04-28	össur hf	Control systems and methods for prosthetic or orthotic devices
US9387096B2 (en) *	2009-06-17	2016-07-12	Ossur Hf	Feedback control systems and methods for prosthetic or orthotic devices
DE102009051668B4 (de) *	2009-11-02	2015-02-19	Medi Gmbh & Co. Kg	Kniegelenk für eine Prothese
DE102009052888A1 (de) *	2009-11-13	2011-05-19	Otto Bock Healthcare Products Gmbh	Verfahren und Vorrichtung zur Steuerung eines künstlichen orthetischen oder prothetischen Gelenkes
US8206458B1 (en) *	2010-01-28	2012-06-26	Ryan Hawkins	Prosthetic system
GB2487417B (en) *	2011-01-21	2017-03-01	Quintus Laurence Anthony Boender Jacob	A prosthesis having movement lock
TW201313213A (zh) *	2011-09-30	2013-04-01	Ken Dall Entpr Co Ltd	四連桿緩衝油壓膝關節
RU2505272C1 (ru) *	2012-07-10	2014-01-27	Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева"	Механизм коленного шарнира
TWI477264B (zh)	2012-11-07	2015-03-21	Pro Limb Internat Corp	具有緩降功能的膝關節義肢
USD732167S1 (en)	2013-02-01	2015-06-16	Limbs International Inc.	Prosthetic knee
US20150359643A1 (en) *	2013-02-01	2015-12-17	Limbs International Inc.	Polycentric Prosthetic Knee
US9561118B2 (en)	2013-02-26	2017-02-07	össur hf	Prosthetic foot with enhanced stability and elastic energy return
USD732168S1 (en)	2013-08-19	2015-06-16	Limbs International Inc.	Prosthetic knee
EP3107503B1 (de)	2014-02-18	2018-07-04	Ossur Iceland EHF	Knieprothese
EP3128958B1 (de)	2014-04-11	2019-08-07	Össur HF	Fussprothese mit abnehmbaren flexiblen elementen
KR101588818B1 (ko) *	2014-05-07	2016-01-26	인하대학교 산학협력단	Ｍｒ 댐퍼가 구비된 대퇴 의족
USD785177S1 (en)	2015-06-19	2017-04-25	Limbs International Inc.	Prosthetic knee
US10166123B2 (en) *	2015-06-29	2019-01-01	International Business Machines Corporation	Controlling prosthetic devices with smart wearable technology
WO2018087997A1 (ja) *	2016-11-10	2018-05-17	国立大学法人東京大学	膝継手
WO2018224552A1 (de) *	2017-06-06	2018-12-13	Ottobock Se & Co. Kgaa	Orthopädietechnische gelenkeinrichtung
US10624809B2 (en) *	2017-11-09	2020-04-21	Free Bionics Taiwan Inc.	Exoskeleton robot and controlling method for exoskeleton robot
US11471306B2 (en)	2018-01-25	2022-10-18	Vanderbilt University	Prosthetic knee with swing assist
CN109223264B (zh) *	2018-11-13	2023-11-21	深圳先进技术研究院	一种膝关节假肢及控制方法
JP7346093B2 (ja) *	2019-06-20	2023-09-19	ナブテスコ株式会社	義足膝継手
CN111345924A (zh) *	2020-03-23	2020-06-30	哈工大机器人湖州国际创新研究院	用于假肢的液压阻尼器及膝关节假肢
CN115701796B (zh)	2021-07-21	2025-09-16	香港中文大学	一种用于人体下肢外骨骼、假肢、矫形器的智能膝关节
KR102783464B1 (ko) *	2022-07-20	2025-03-21	한국기계연구원	와이어 결합 구조로 외력 흡수가 가능한 무릎 의족장치

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Publication number	Priority date	Publication date	Assignee	Title
US2530286A (en) *	1948-01-28	1950-11-14	John G Catranis	Foot control for artificial legs
EP0503775A1 (de) *	1991-03-14	1992-09-16	CHAS. A. BLATCHFORD & SONS LIMITED	Künstliches Bein
US5704945A (en) *	1995-02-24	1998-01-06	Otto Bock Orthopaedische Industrie Besitzund Verwaltungs-Kommanditgesells chaft	Brake-action knee joint
WO2000038599A1 (de) *	1998-12-24	2000-07-06	Biedermann Motech Gmbh	Beinprothese mit einem künstlichen kniegelenk und verfahren zur steuerung einer beinprothese

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US2667644A (en) *	1948-07-03	1954-02-02	Northrop Aircraft Inc	Anatomical knee and hydraulic snubber
US2568053A (en) *	1948-10-07	1951-09-18	John G Catranis	Knee lock mechanism for artificial legs
US3823424A (en) *	1972-02-25	1974-07-16	Hanger J And Co Ltd	Artificial leg with stable link-type knee joint
DE2228391C3 (de) *	1972-06-10	1975-09-11	Otto Bock Orthopaedische Industrie Kg, 3428 Duderstadt	Kniegelenk für Beinprothesen
GB1430990A (en) *	1973-05-31	1976-04-07	Hanger & Co Ltd J E	Knee joints for leg irons
DE3033313A1 (de) *	1979-09-07	1981-05-27	Chas. A. Blatchford & Sons Ltd., Basingstoke, Hampshire	Beinprothese fuer oberhalb des knies amputierte patienten
JP2849882B2 (ja) *	1992-02-24	1999-01-27	株式会社ナブコ	義足用シリンダ
US5405409A (en) *	1992-12-21	1995-04-11	Knoth; Donald E.	Hydraulic control unit for prosthetic leg
WO1996007378A1 (en) *	1994-09-09	1996-03-14	University Of Toledo	Improved knee joint mechanism for knee disarticulation prosthesis
JP3729283B2 (ja)	1995-06-16	2005-12-21	ナブテスコ株式会社	義足における遊脚相コントロール方法およびエアシリンダ装置
US5888237A (en) *	1997-10-16	1999-03-30	Nabco Limited	Artificial limb including air cylinder device
US5895430A (en) *	1998-02-06	1999-04-20	O'connor; Roderick S.	Prosthesis for long femur and knee disarticulation amputation
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JP3957959B2 (ja) *	2000-08-22	2007-08-15	株式会社今仙技術研究所	義肢の膝関節構造
US6752835B2 (en) *	2002-04-16	2004-06-22	Hsin Fa Shen	Tetraxial-link artificial limb joint
GB2399503B (en) *	2003-03-20	2006-03-29	Blatchford & Sons Ltd	Prosthetic knee joint mechanism
JP3865068B2 (ja) *	2003-07-17	2007-01-10	雄一引地	大腿義足油圧膝継手
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2003
- 2003-11-18 TW TW092132323A patent/TWI276430B/zh not_active IP Right Cessation
- 2003-11-19 DE DE60324185T patent/DE60324185D1/de not_active Expired - Lifetime
- 2003-11-19 AT AT03774049T patent/ATE410981T1/de not_active IP Right Cessation
- 2003-11-19 KR KR1020047013569A patent/KR100563445B1/ko not_active Expired - Fee Related
- 2003-11-19 US US10/505,699 patent/US7588604B2/en not_active Expired - Lifetime
- 2003-11-19 AU AU2003284569A patent/AU2003284569A1/en not_active Abandoned
- 2003-11-19 WO PCT/JP2003/014713 patent/WO2004045470A1/ja not_active Ceased
- 2003-11-19 EP EP03774049A patent/EP1570817B1/de not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2530286A (en) *	1948-01-28	1950-11-14	John G Catranis	Foot control for artificial legs
EP0503775A1 (de) *	1991-03-14	1992-09-16	CHAS. A. BLATCHFORD & SONS LIMITED	Künstliches Bein
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TWI276430B (en)	2007-03-21
HK1082176A1 (zh)	2006-06-02
EP1570817A1 (de)	2005-09-07
KR100563445B1 (ko)	2006-03-23
WO2004045470A1 (ja)	2004-06-03
KR20050002836A (ko)	2005-01-10
DE60324185D1 (de)	2008-11-27
AU2003284569A1 (en)	2004-06-15
TW200417360A (en)	2004-09-16
EP1570817B1 (de)	2008-10-15
US20050234562A1 (en)	2005-10-20
US7588604B2 (en)	2009-09-15
ATE410981T1 (de)	2008-10-15

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